3 × 53² × 197

Prime Factor Structure

Factorization String 3 × 53^2 × 197

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,267,496

Proper Divisor Sum 607,377

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #1660111 ← → #1660121

1 3 53 159 197 591 2,809 8,427 10,441 31,323 553,373 1,660,119

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

1,660,119 4,980,358 2,490,179 7,470,538 3,735,269 11,205,808 5,602,904 2,801,452 1,400,726 700,363 2,101,090 1,050,545 3,151,636 1,575,818 787,909 2,363,728 1,181,864 590,932 295,466 147,733 443,200 221,600 110,800 55,400 27,700 13,850 6,925 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.